<template>
  <div>
    <h3>这是APP根组件</h3>
    <p>App的p标签</p>
    <p>App的p标签</p>
    <hr>
    <MyList></MyList>
  </div>
  
</template>
<script>
import MyList from './list.vue'
export default {
  name:"MyApp",
  components:{
    MyList
  }
}

</script>
<style lang="less" scoped>
  p{
    color:red;
  }
  // /deep/.title{
  //   color:blue
  // }
  :deep(.title){
    color:blue
  }
</style>